Glow discharge stabilization of piezoelectric polymer film

Details Glow discharge stabilization of piezoelectric polymer film Glow discharge stabilization of piezoelectric polymer film

1984-11-01

1986-01-21

Niebling, John F.

Chemistry: electrical and wave energy

Processes and products

Electrostatic field or electrical discharge

204169, 264 22, 427 40, C07C 324

Patent

active

045656150

ABSTRACT:
Methods are disclosed for stabilizing poled piezoelectric and pyroelectric polymer films by exposing the poled film to a glow discharge at a reduced pressure for a sufficient period to thereby remove unwanted and unstable homo- and hetero-charges from the poled film.

REFERENCES:
patent: 3901994 (1975-08-01), Mehalso
patent: 4291245 (1981-09-01), Nowlin
patent: 4308370 (1981-12-01), Fukada
patent: 4393093 (1983-07-01), Sprout, Jr.

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